baber/WOPTO huggingface dataset:
Patent JP-S57193377-A (JP)
Title: Recording method for color halftone image
Inventor: TOKUNAGA YUKIO
IPC: H04N1/50
Filed: 1981-05-23
Abstract: PURPOSE:To obtain a color recorder which obtains a color image on a small, simple and normal sheet of paper by employing a film coated with a plurality of inks, and superposing density patterns of various colors by heat transfer, thereby obtaining a color halftone image. CONSTITUTION:Cyan, magenta and yellow colors are sequentially coated on an ink film 8, and the film is intimately contacted with heating elements 2 of a thermal head 1 via a platen roller 11 together with a sheet 7. The elements 1 are selectively driven, and colors are sequentially recorded in halftone manner from the first color. That is, a printing unit corresponding to one picture elemnt is cmposed of three heating elements 2, and the halftone is indicated by varying the transferring area of the ink in one picture element or by varying the area and also transferrring density. When the first color is completely recorded, the sheet 7 and the film 8 are isolated by a separator 17, the film 8 is wound to the position of the heating element 2 of the second color, is superposed on the sheet 7, and is recorded with the second color. Similarly, the third color is recorded.
Patent JP-H08323861-A (JP)
Title: Machine element of rotary machine or reciprocal machine
Inventor: HIROSE KAZUO
IPC: B29K105/02
Filed: 1996-03-29
Abstract: PURPOSE: To enhance the yield of a resin material while simplifying post- processing. CONSTITUTION: A resin bag 1b' composed of a heat-shrinkable resin tube is heated by a heater 5 while the air in the bag is sucked by a vacuum pump 3 to be thermally shrunk and, at the same time, the pressure in a hermetically sealed container 2 is raised by a high pressure pump 4 and the resin bag 1b' is bonded to the outer surface of the matrix 1a of a rotor while pressurized by the raised pressure.
Patent JP-H0681039-A (JP)
Title: Production of mirror-finished grain-oriented silicon steel sheet with high magnetic flux density
Inventor: NAGASHIMA TAKEO
IPC: C21D8/12
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a grain oriented silicon steel sheet having high magnetic flux density by means of short-time finish annealing. CONSTITUTION:This steel has a composition which consists of 2-4.8% Si, 0.008-0.020% acid-soluble Al, <=0.010% N, and the balance Fe with inevitable impurities and where the amount of acid-soluble Al, as the remainder obtained by subtracting Al of N equivalent from the acid-soluble Al in a hot rolled steel strip, is regulated to <=0.01%. After cold rolling, primary recrystallization annealing is done and the oxide layer formed in the above stage is removed from the surface of the resulting steel sheet by means of pickling, etc. After a separation agent at annealing, composed essentially of alumina, is applied, the steel sheet is subjected to temp. rise from 920 up to 1150 deg.C at >=50 deg.C/Hr temp. rise rate in a neutral or reducing atmosphere and held at the above temp. for >=5hr. Then, purification annealing is done. Moreover, nitriding by using ammonia can be done before the removal of the oxide layer in order to perform inhibitor strengthening. By this method, the grain oriented silicon steel sheet with high magnetic flux density can be obtained in a short time, and, an ultralow iron loss material can be formed by applying magnetic domain fractionizing treatment and tension coating.
Patent JP-S62235171-A (JP)
Title: Original exhaust device
Inventor: KIKUCHI YUTAKA
IPC: B65H43/00
Filed: 1986-04-02
Abstract: PURPOSE:To prevent jam and failure by identifying the placing conditions of an original text sheet placed on an original read and placing part, such as size, location, etc. exhausting to prohibiting according to the conditions, and thereby eliminating unnecessary actions of the exhaust mechanism. CONSTITUTION:When an original text sheet is placed on an original read and placing part, an original identifying means 23 identifies the placing conditions, such as if there is, and the size, location etc. On the basis of identification, an original exhaustion control means 22 controls a drive roller 15, an idling roller 16 and an endless belt 17 of the original exhaust means so that they operate according to the placing conditions, and thus the sheet is exhausted. In case no sheet is perceived within the specified positions of the original read and placing part, the original sheet exhaust action is prohibited and exhaustion is stopped. Thus unnecessary actions of the exhaust mechanism are eliminated, which should prevent jam and fuilure of originals to be exhausted.
Patent JP-S574083-A (JP)
Title: Production of hologram
Inventor: ONO YUUZOU
IPC: G02B26/10
Filed: 1980-06-09
Abstract: PURPOSE:To obtain a hologram of large number of synthesized spherical waves by recording the interference fringes formed by the interference of the diffracted light obtained by irradiating the hologram of which the phase distribution of the interference fringes is specific by the 1st plane wave and the 2nd plane wave. CONSTITUTION:A hologram 13 manufactured in figure (A) is irradiated by a plane wave 14 from the direction opposite from the plane wave 12 at the manufacture, by which 1st-order diffracted light 15 is reconstructed. Figure (B) shows the manufacturing optical system for the hologram. The 1st-order diffracted light 15 is the backward advancing wave of the 2nd-order diffracted light 11 of a hologram 5, and the light 15 interferes with the plane wave 16 in the position corresponding to the hologram 5 and interference fringes are recorded in a hologram recording medium 17. Since the hologram 17 thus obtained is manufactured by using the 2nd-order diffracted light of the hologram of N=2, it is the hologram of N=4. Thereby, the hologram of large number N of the synthesized spherical waves is obtained without increasing the number of intervening holograms.
Patent JP-H06267172-A (JP)
Title: Driving device for recording information medium
Inventor: KATAGIRI SUSUMU
IPC: G11B17/043
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a driving device of a recording information medium capable of making to be thin, and of making a cartridges not touch to a finger during the ejecting operation, by providing an eject button having good space efficiency on a control panel. CONSTITUTION:The driving device of the recording information medium is formed so as to constitute a part of one side of a cartridge inserting/ejecting port 2 or a part of one side of the outer shape of the control panel and is provided with the eject button 4 to instruct the eject of cartridge 12, which is made to be pro, in the state when the insertion of the cartridge 12 is completed, and an eject mechanism to energize the cartridge 4 to the direction of the cartridge inserting/ejecting port 2 when this eject button 4 is pushed.
Patent JP-H05280039-A (JP)
Title: Agitation device for deep-layer mixing process
IPC: E02F5/02
Filed: 1992-03-31
Abstract: PURPOSE:To provide an agitation device whereby a ground modified is given a rectangular section so that the modified ground is formed easily in the form of continuous wall in 100% modification accurately without applying any overlapped work with the adjoining ground modified. CONSTITUTION:A two-shaft type agitation device is equipped with a pair of vertical agitation shafts 10, gear boxes 14 furnished at the tips of these shafts around them, and horizontal agitation shafts 16 borne while penetrating the two sides of each gear box. Agitation vanes 20 in pairs are installed on the vertical agitation shafts 10. Each gear box 14 accommodates a follower bevel gear 24 meshing with a driving bevel gear 22 coupled with the vertical agitation shaft, a flat gear 26 coaxial with the bevel gear 24, and follower flat gears 28 which are meshed with the flat gear 24 on the left and right thereof and coupled with the respective horizontal agitation shafts 16. A number of vertical agitation vanes 30 are arranged around each horizontal agitation shaft 16.
Patent JP-H07288773-A (JP)
Title: Video disk recorder and optical disk
Inventor: KITAMURA SHOJIRO
IPC: H04N5/92
Filed: 1994-04-15
Abstract: PURPOSE:To provide a more useful video disk recorder and optical disk by recording a picture on the optical disk together with sounds accompanied with the picture and additional information other than sounds and synthesizing addi tional information and the picture to output the result. CONSTITUTION:A video signal, an audio signal accompanied with the video signal, and an additional information signal other than the audio signal are converted into digital signals, and the video signal and the audio signal are subjected to data compression, and the additional information signal and these video signal and audio signal subjected to data compression are recorded on one optical disk 13 by an optical recording and reproducing device 12. At the time of reproducing, the video signal and the audio signal subjected to data compression are expanded, and the video signal and the additional information signal are synthesized, and the additional information signal is outputted to a part of a picture output device 21 together with the video signal, and the audio signal is outputted to an audio output device 22.
Patent JP-H05279756-A (JP)
Title: Production of sintered ore
IPC: C22B1/20
Filed: 1992-03-31
Abstract: PURPOSE:To produce the sintered ore which can deal sufficiently with sintering raw materials changing in the most suitable amts. of the water to be added with lapse of time without hindering an operation. CONSTITUTION:The compounded raw materials prior to addition of water are partly drawn and are divided to a plurality in a drawn raw material treating stage 6 at the time of subjecting the compounded raw materials fed from a raw material tank 1 to water addition by a water spraying controller 10 and pelletization by a pelletizing machine 2, then sintering the raw materials by a sintering machine 4. The water is thus added to the compounded raw materials by fluctuating the amts. to be respectively added and the raw materials are pelletized. The respective pelletized sintering raw materials are subjected to calcination, respectively. The temp. of the waste gases and/or grate temp. in the calcination process is measured. An operator 7 controls the amts. of the water to be added to the compounded raw materials in accordance with these values.
Patent JP-S61237944-A (JP)
Title: Ultrasonic humidifying unit
Inventor: UTSUNOMIYA RYOICHI
IPC: B05B17/06
Filed: 1985-04-12
Abstract: PURPOSE:To prevent heat generation in a transistor or a vibrator from occurring at the time of driving a piezoelectric ceramic vibrator, by providing a piezoelectric ceramic vibrator fixed to a throat part of a horn part, a heat-radiating projected part disposed in the periphery of the vibrator, and a vibrator holder for fixing by clamping the vibrator. CONSTITUTION:The piezoelectric ceramic vibrator 1 is inserted into a throat part fitting hole 3b through a rubber packing 2 capable of elastically supporting an outer peripheral part of the vibrator 1, and is fixed to a unit base 3 by clamping by a metallic vibrator holder 4 comprising a heat-radiating part 4a and a fixing part 4b as one body, by using screws. An HF wave generating driving circuit 5 drives the vibrator 1, thereby generating ultrasonic wave is water. To prevent water leakage and ensure favorable fitting of the holder 4 to the rubber packing, the part 4b is provided with a surface curved in a doom shape and a flat surface for fixing a driving transistor. Further, the heat- radiating part 4a is provided in a bent shape which has an enlarged surface area and a small width.
Patent JP-S60221822-A (JP)
Title: External storage control device
Inventor: TAKADA SHIGEMITSU
IPC: G06F3/06
Filed: 1984-04-18
Abstract: PURPOSE:To improve the reliability and efficiency of writing on an external storage device by constituting it so that a host unit obtains correctly an address in the external storage device of a record which is being written after a fault has been reset, and the host unit continues halted file access management. CONSTITUTION:Data is written on an external storage device 3 through an external storage control device 2 by a host unit 1, and by a request from the unit 1, the data read out of the device 3 is sent out to the unit 1. When an abnormal state detecting circuit 25 of this control device 2 detects an abnormality of the device 1 in the course of write of the data, a write/read-out controlling circuit 26 transfers immediately an address of a record being in the course of write at present, which is the contents of a write address register 22, to an error address register 23 and stores it. In this way, the device 1 derives the address being in the course of write, by the control device 2 after a fault has been reset, the device 1 continues managenent of halted file access, and the reliability and efficiency of writing to the device 3 are improved.
Patent JP-S57206068-A (JP)
Title: Semiconductor memory device
Inventor: KURAGAMI TADASHI
IPC: H01L27/108
Filed: 1982-05-10
Abstract: PURPOSE:To reduce the space of memory cell eliminating the source region by a method wherein the inverse layer region on the substrate surface to be one electrode of the capacity element is provided adjoining the channel region of MOSFET. CONSTITUTION:In the memory cell comprising one transistor element and one capacity element, the drain diffused region 22 of MOSFET Q1 is formed connecting to the digit line 21 while the inversion layer region 25 on the substrate surface forming the capacity element together with the electrode 27 connected to a power supply is provided adjoining the channel region 23 whereon a gate connected to the address line 26 is provided. When the inversion layer region 25 also serves as the source region of MOSFET Q1 and the specified potential is impressed on the address line 26, and channel 23 is formed making the drain region 22 and the inversion layer region 25 conductive.
Patent JP-S62235496-A (JP)
Title: Production of substrate having resist pattern
Inventor: TANJI MAKOTO
IPC: C25D13/00
Filed: 1986-04-04
Abstract: PURPOSE:To form a resist pattern having superior adhesion on a substrate having a metallic copper layer formed on the surface by forming a film of a photosetting resin composition on the substrate by electrodeposition, imagewise irradiating rays of active light on the film and removing the unset parts of the film by development. CONSTITUTION:A substrate having a metallic copper layer formed on the surface is immersed in a coating bath for electrodeposition contg. a water-soluble or water-dispersible photosetting resin composition, and electric current is supplied with the substrate as the anode and the coating bath as the cathode to form a film on the substrate. The photosetting resin composition consists essentially of a product prepd. by neutralizing a polymer having carboxyl groups with alkali, an ethylenic unsatd. compound having at least one polymerizable unsatd. bond in one molecule and a photopolymn. initiator. The formed film is washed, dried and imagewise exposed by irradiating rays of active light from a light source such as a mercury lamp through a negative mask having a desired image. The unirradiated unset parts of the film are then removed by development to form a resist pattern made of a set resin film on the substrate.
Patent JP-H0213013-A (JP)
Title: Dividing mechanism of frequency synthesizer
Inventor: NIKORASU POORU KAURII
IPC: H03L7/193
Filed: 1989-03-29
Abstract: PURPOSE: To attain a low integral gradual division ratio even at the time of using a large coefficient N by using an AM type dividing mechanism. CONSTITUTION: This is a 2 coefficient dividing system equipped with first and second counters for providing each programmable count sum A and B. This first counter is connected with a double coefficient device for providing coefficients (n) and (n)+1. This system is provided with a means for providing an Mn+A division ratio for an input signal, an inputting means for receiving program numeric value signals N and Q, synchronizing means for receiving a strobe signal from another counter for providing a count sum P, and a logical interface means for providing program numeric signals A and M to the two coefficient dividing system in response to this inputting means and the synchronizing means.  The logical interface means provides a count sum C1 =f(N) to the two coefficient dividing system when the strobe signal is not present, and supplies at least one count cycle having a count sum C2 =f(N, Q) according to the reception of the strobe signal.
Patent JP-S562295-A (JP)
Title: Assembling prime mover for propelling boat
Inventor: KONDOU TAKAFUMI
IPC: B63H23/10
Filed: 1979-06-20
Abstract: PURPOSE: To stabilize the operation of a fixed speed auxiliary machine by a method wherein the outputs of a variable speed prime mover and a fixed speed prime mover are added to supply to a propeller shaft, the rotational speed of the propeller shaft is controlled by the variable speed prime mover and a fixed speed auxiliary machine is operated by the fixed speed prime mover.  
     CONSTITUTION: A variable speed prime mover 4 and a fixed speed prime mover 5 are connected with an adder 1 composed of differential gearing etc. through clutches 2, 3 and the adder 1 is connected with a propeller 7 through a propeller shaft 6. The output number of rotation n 2  of the variable speed prime mover 4 is variable. The output number of rotation n 1  of the fixed speed prime mover 5 is fixed and a fixed speed auxiliary machine 9 is connected through a power transmission shaft 8. In this composition, since the number of rotation is free to be transmitted to the adder 1 by the detachable operation of clutches 2, 3 the number of rotation of the propeller 7 can be changed by the prime motors, separately or in combination and all the while the rotation of the fixed speed auxiliary machine 9 is fixed by the fixed speed prime mover 5 and stable operation is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5412408-A (JP)
Title: Constant voltage power source system
Inventor: SUZUKI TADAO
IPC: H02M3/28
Filed: 1977-06-30
Abstract: PURPOSE: To stabilize the output voltage at an output terminal by connecting a feedback circuit to the output terminal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09247438-A (JP)
Title: Multi-gradation printer
Inventor: TOI TETSUYA
IPC: H04N1/405
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-gradation printer extremely reduced in the deterioration of image quality by minimizing the deterioration in the effective resolution. SOLUTION: Print data are made up of k-bit picture element gradation data and i-bit picture element size data. A k-bit extract means 2 extracts the k-bit picture element gradation data from the print data and the extracted data are compares with a dither matrix 5 at a comparator 6. As the comparison result, a laser diode on/off signal is generated. On the other hand, an i-bit extract means 3 extracts the i-bit picture element size data from the print data and gives the data to a selector 9, which selects an output corresponding to the picture element size data from an output of a picture element size control circuit 8. The selector 9 outputs a picture element size control signal (b). When i-bits are 2 bits, a 1-dot is expressed by 4 kinds of sizes of dots. As other embodiment, one dot is expressed by plural small dots.
Patent JP-2000277348-A (JP)
Title: Choke coil for glass antenna
Inventor: TAKAHASHI MASAYUKI
IPC: H01F27/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent looseness and shift in position alignment by a method, wherein a prescribed auxiliary solder is formed on the soldered face of a conductive terminal. SOLUTION: Since a winding material is heavy and cannot be wound directly on a columnar core 7, the winding material is wound for about 10 turns, and the columnar core 7 is inserted into a coil 3. Both ends of the coil 3, in which an insulating coat is removed, are soldered on a conductive terminal 1 provided in an insulation case 4. The material quality of the insulation case 4 uses a polybutyleneterephthalate resin. Next, an auxiliary solder 6 is applied on a soldered face of the conductive terminal 1. Since the shape of solder is of a specified shape, a specified dug-in shape of the solder is made, and a glass antenna choke coil is mounted at a specified position, and a thread solder is melted to form the auxiliary solder 6 of the specified shape to the conductive terminal 1.
Patent JP-H07246147-A (JP)
Title: Plate capable of putting glass
Inventor: ITANO YUJI
IPC: A47G19/22
Filed: 1994-03-09
Abstract: PURPOSE:To provide a plate capable of putting a glass thereon and convenient for a buffet style party, etc., by setting a glass aceepting place at the center part of the plate and indicating the place not to accept sauce, gravy, etc., by boring a hole at the bottom of the glass accepting place. CONSTITUTION:An attendant at a buffet style party, etc., frequently takes a plate 2 in one hand and a glass, etc., in another hand. When the attendant tries to eat food on the plate, he/she must release his/her hand from the glass, etc. It is inconvenient if there is no table or if the glass 1 put on a table cannot be identified by getting mixed with other's. To solve such problems, an accepting plate 3 for the glass 1 is set on the plate 2. The accepting plate 3 is so shaped as to support the bottom of the glass 1. A hole is bored in the bottom of the plate to indicate the accepting place not to accept sauce, gravy, etc. Thus, a convenient plate to accept a glass, etc., is provided.
Patent JP-H05244115-A (JP)
Title: Device inside diagnostic system
Inventor: TANAKA HIROTADA
IPC: H04J3/06
Filed: 1992-02-28
Abstract: PURPOSE:To provide the device inside diagnostic system which can execute a diagnosis of a PCM(pulse code modulation) highway signal processing in the inside of a device, even if a host device or a testing machine for simulating the host device does not exist. CONSTITUTION:In a device 1 which is positioned between a host device 2 and a slave device 3 whose PCM transmission speeds are different, and executes a demultiplexing processing of a PCM highway signal, and a transmission rate conversion processing by a PCM highway signal processing circuit by synchronizing with a synchronizing signal from the host device 2, a phase-locked oscillator 10 loaded for converting a transmission rate of the PCM highway signal is subjected to free-running by a fixed frequency having no relation to a phase of the synchronizing signal from the host device 2. By using a clock outputted as the result of this free-running, a synchronizing signal for diagnosing the inside of the device, which simulates the synchronizing signal from the host device 2 is generated. An operation of the PCM highway signal processing circuit operated, based on this synchronizing signal for diagnosing the inside of the device is decided by a control circuit 8.
Patent JP-H06294020-A (JP)
Title: Production of carbon fiber
Inventor: KAI YUICHI
IPC: D01F9/22
Filed: 1993-04-05
Abstract: PURPOSE:To stably perform a flame-resisting treatment of an acrylic fiber in a short retention time by passing an acrylic fiber through a flame-resisting hot-air circulation oven having plural temperature-controllable zones under specific condition. CONSTITUTION:An acrylic fiber is passed through an oxidizing atmosphere in a flame-resisting hot-air circulation oven having plural temperature- controllable zones to subject the fiber to alternate heating and cooling. The single heating time in a heating zone is unchanged or prolonged according to the progress of the flame-resisting treatment and the final heating time is made to be longer than the first heating time.